Problem with Obex over Bluetooth

I have installed a 32bit and a 64bit (AMD) Version of SuSE 9.2 on different machines. On both I have a working bluetooth connection. But if I send calendar entries as .vcs file to the 32bit machine a dialog pops up on KDE and asks me where to save the .vcs file. On the 64bit machine I don't get this dialog, although the sending devices tells me the file has been transferred. My problem is, that I can't find the file on the 64bit system. Where has it gone? Detlef